Abstract
An applied prediction code has been developed to calculate the thermo-mechanical properties of sandwich composites utilizing common fabric configurations. A well-established unit-cell approach was employed to model the fabric layer geometry. Effective elastic properties were determined using Hashin's cylinder model, together with common coordinate transformations and volumetric averaging methods. Two-dimensional laminate theory was applied to calculate the mechanical properties of the resulting composite structure, with the code allowing for variable width and thickness geometry in the final part. A simple validation has been undertaken for three different composite samples to confirm the accuracy of the developed prediction model.
Get full access to this article
View all access options for this article.
